One of my favorite things to do is saying some extremely ridiculous and corny things in front of Rei and watching her go through the five stages of grief as she realizes she's still madly in love with me.

Minako

I’m not the sort of person who’s cut out for one of those jobs where you can’t sleep till noon.

Usagi

Usagi said she'll be here in twenty minutes. That means we've got at least an hour.

Rei

Minako: I just saw the hottest boy I have ever seen. We had the most incredible spark. Artemis: Minako: You’re right, I have to find him. Artemis: I didn't say anything.

Mimete: Due to enormous personal flaws I refuse to work on, I will be arriving extremely late with an iced coffee. Mimete: Please respect that.

Ami: Usagi's very soft-hearted. Rei: Soft-headed if you asked me.

Sailor Mars: How can you think of food at a time like this? Sailor Moon: I practice.

Usagi: I am decayed. My lungs are full of thorns and mildew. My bones are held together by vines. I am fragile. Be gentle with my corpse. Luna: Get out of bed, you're going to school whether you like it or not. Usagi: I REFUSE.

Why's she in charge? She's an idiot!

Rei, about Usagi early in the first season

Naru: I don’t know what to do with it. Umino: With what? Naru: With all the love I had for Masato Sanjoin. I don’t know where to put it now. Umino: I’ll take it. I’m serious. It sounds lovely. I’ll have it.

Ikuko: I'm glad to see you're doing your homework. How is your math class going now? Usagi: Um...I'm doing great. Ikuko: HOW great? Usagi: Real great. Ikuko: Have you been passing all your quizzes? Usagi: I didn't say phenominal.

Haruka, you’re as clear as a music note, and as sincere as a melody. You’re the song that’s been playing in my head since the day we met. 

Michiru

I sure wish Mamo was here. How am I supposed to prove my independence without his help?

Usagi

I always listen to Ami. She's very kind and clever, and she looks like one of those owls that went to college.

Usagi

Sailor Moon: Why do you do it? Sailor Galaxia: Power.

Oh, you smoke weed? How about you go weed a book.

Ami

Usagi: I don't want Mamoru to think I'm pathetic. Rei: You are pathetic. Usagi: Well, obviously!